Wayne had been in search of more parchment. He wasted a bunch of terrible drawings and didn't have any left for his essay. Stepping into the closet, Wayne wasn't expecting anyone else to be in there and he really didn't expect to feel a warm body against his. Or a set of soft lips against his.
So that's what lips felt like. Wayne didn't know what to do, but he wasn't dumb enough to turn down a kiss from a girl. Whoever the girl was. Kissing her back, Wayne quickly reached up to wrap an arm around whoever it was.